200521566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1591441}}^1$

素因数の和:1591456

約数の個数: 24

約数和(自身を含む): 496529904

約数和(自身を除く): 296008338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1591441, 3182882, 4774323, 9548646, 11140087, 14322969, 22280174, 28645938, 33420261, 66840522, 100260783, 200521566]

約数ペア:

[(1, 200521566), (2, 100260783), (3, 66840522), (6, 33420261), (7, 28645938), (9, 22280174), (14, 14322969), (18, 11140087), (21, 9548646), (42, 4774323), (63, 3182882), (126, 1591441)]